JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://code.angularjs.org/1.2.15/angular.js"></script>
<div ng-app="app">
    <div ng-controller="Controller">
        {{$eval('a-a')}}
    </div>
</div>

JavaScript

function Controller($scope){
    $scope['a-a'] = 'some value';
}
angular.module('app', []);